Description

n-(1,1-Diphosphonoethyl)-β-Alanine, Potassium Salt is a specialized organophosphonate compound, known for its strong chelating and scale inhibition properties. This high-performance chemical is engineered for applications where precise control over metal ions and mineral deposition is critical. It is primarily utilized by industries involved in water treatment, industrial cleaning, and as a key intermediate in the synthesis of advanced functional materials.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling water systems, boilers, and reverse osmosis membranes.
• Detergent & Cleaning Formulations: Serves as a powerful builder and sequestrant to enhance cleaning efficiency by inactivating water hardness ions (Ca²⁺, Mg²⁺).
• Pulp & Paper Industry: Used in bleaching and process water systems to control metal ions that can catalyze degradation and affect product quality.
• Textile Processing: Employed as a chelating agent in dyeing and finishing baths to prevent metal-ion interference and ensure color consistency.
• Oilfield Chemicals: Functions as a scale inhibitor in squeeze treatments and production systems to prevent carbonate and sulfate scale formation.
• Chemical Synthesis: A valuable intermediate for producing more complex phosphonate derivatives and specialty polymers.
• Personal Care: Can be used in certain formulations as a stabilizer and chelating agent.

Basic Information

Item	Detail
Product Name	n-(1,1-Diphosphonoethyl)-β-Alanine, Potassium Salt
CAS No.	73384-94-8
Molecular Formula	C5H11K2NO8P2 (or related hydrate/salt form)
Molecular Weight	Contact for details
Synonyms	Potassium (3-{[(1,1-bis(phosphono)ethyl]amino}propanoate); β-Alanine, N-(1,1-diphosphonoethyl)-, dipotassium salt; ATMP derivative; Amino tris(methylene phosphonic acid) β-alanine derivative; Phosphonobutane tricarboxylic acid (PBTC) related compound; Chelating agent DPA; K-DPA; Water treatment inhibitor 73384-94-8
EINECS	Contact for details

Quality Control

Our n-(1,1-Diphosphonoethyl)-β-Alanine, Potassium Salt is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry standards. A comprehensive Certificate of Analysis (COA) documenting identity, assay, impurity profile, and physical specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
pH (1% Solution)	6.0 - 8.0
Water Content	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.